Expandable suitcase



FIG. 1 depicts a front view of an expandable suitcase, showing the novel design;

FIG. 2 depicts a rear view of an expandable suitcase, showing the novel design;

FIG. 3 depicts a perspective view of an expandable suitcase, showing the novel design;

FIG. 4 depicts an alternate perspective view of an expandable suitcase, showing the novel design;

FIG. 5 depicts a perspective bottom view of an expandable suitcase, showing the novel design; and,

FIG. 6 depicts a, alternate perspective bottom view of an expandable suitcase, showing the novel design.

The dashed broken lines shown in the Figures do not represent a part of the claimed design. 

What is claimed is the ornamental design for an expandable suitcase, as shown and described. 